package com.tingyuge.base.design.adapter;

/**
 * @Created by xiaodao
 * 野鸭子
 */
public class MallardDuck implements Duck {
    public void fly() {
        System.out.println("i'm flying");
    }

    /**
     * 鸭子叫
     */
    public void quack() {

        System.out.println("呱呱呱...");
    }
}
